18-07-2023 дата публикации
Номер: CN116453881A
Принадлежит:
The invention discloses a switching device, which comprises an insulating shell, a driving part and an access controller, the driving part comprises an eccentric wheel, a push rod and a return spring, the eccentric wheel is rotatably arranged in an accommodating cavity of the insulating shell, a driven end of the push rod is drivably connected to the eccentric wheel, the return spring is sleeved on the push rod, and the push rod is driven by the return spring. One end of the closed circuit control part abuts against the driven end of the push rod, the other end of the closed circuit control part is kept unchanged relative to the insulating shell, the closed circuit control part comprises two static connectors and a dynamic connector, the two static connectors are adjacently arranged in the insulating shell, one end of the closed circuit control part extends to the containing cavity of the insulating shell to form a static contact, and the other end of the closed circuit control part extends ...
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